From: Rasmus Villemoes Date: Tue, 16 Sep 2014 20:51:26 +0000 (+0200) Subject: cpuidle: Replace strnicmp with strncasecmp X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9133664097dd4aca0bed4882a86f0bfccbf07e53;p=linux.git cpuidle: Replace strnicmp with strncasecmp The kernel used to contain two functions for length-delimited, case-insensitive string comparison, strnicmp with correct semantics and a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper for the new strncasecmp to avoid breaking existing users. To allow the compat wrapper strnicmp to be removed at some point in the future, and to avoid the extra indirection cost, do s/strnicmp/strncasecmp/g. Signed-off-by: Rasmus Villemoes Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c index ca89412f51224..fb9f511cca237 100644 --- a/drivers/cpuidle/governor.c +++ b/drivers/cpuidle/governor.c @@ -28,7 +28,7 @@ static struct cpuidle_governor * __cpuidle_find_governor(const char *str) struct cpuidle_governor *gov; list_for_each_entry(gov, &cpuidle_governors, governor_list) - if (!strnicmp(str, gov->name, CPUIDLE_NAME_LEN)) + if (!strncasecmp(str, gov->name, CPUIDLE_NAME_LEN)) return gov; return NULL;